Qhov zoo tam sim no ntawm cov txheej txheem casting rau lub cav qhov chaw thiab cov khoom siv raw yog tias lawv tuaj yeem ua tau raws li cov kev xav tau ntawm cov tshuab niaj hnub no rau kev ua haujlwm siab, ua haujlwm siab thiab lub teeb yuag. Nov yog ntau qhov zoo thiab qhov zoo ntawm cov khoom siv raw:
Qhov zoo ntawm cov txheej txheem casting
Manufacturing ntawm complex duab:
Casting tshuab tuaj yeem tsim cov cav tov nrog cov duab nyuaj, xws li turbine vaj tse, lub tog raj kheej blocks thiab lub tog raj kheej taub hau, yog li txo tus naj npawb ntawm cov ntsiab lus sib txuas thiab sealing qhov chaw thaum lub sij hawm sib dhos thiab txhim kho tag nrho cov qauv ntawm lub zog thiab kev ntseeg siab ntawm cov khoom.
Nqi-effectiveness:
Casting feem ntau yog kev lag luam ntau dua li lwm txoj kev ua haujlwm (xws li forging lossis machining), tshwj xeeb tshaj yog rau kev tsim khoom loj ntawm lub cav. Nws tuaj yeem txo cov khoom pov tseg thiab cov nqi zog, txo tus nqi tag nrho ntawm kev tsim khoom.
Tsim yooj yooj yim:
Casting tuaj yeem ua tiav cov khoom tsim kev hloov pauv sai kom tau raws li cov kev xav tau ntawm cov qauv sib txawv ntawm lub cav. Qhov kev hloov pauv no tso cai rau cov tuam txhab lag luam teb sai sai rau kev xav tau ntawm kev lag luam thiab kev hloov thev naus laus zis.
Kev xaiv ntau yam khoom siv:
Casting tuaj yeem siv ntau yam ntaub ntawv, suav nrog cov khoom siv hlau xws li hlau, txhuas, magnesium, thiab qee qhov kub-kub alloys. Qhov kev sib txawv no tso cai rau kev siv thev naus laus zis los hloov kho cov kev xav tau tshwj xeeb ntawm cov cav sib txawv, xws li lub teeb yuag, lub zog siab lossis kub tsis kam.
Qhov zoo ntawm Raw Material Hom
Aluminium Alloys:
Aluminium alloys yog dav siv nyob rau hauv kev tsim khoom ntawm lub cav qhov chaw xws li lub tog raj kheej blocks, lub tog raj kheej taub hau thiab cov khoom noj khoom haus vim lawv cov khoom ua tau zoo, lub teeb yuag thiab zoo corrosion kuj. Lawv pab txo qhov hnyav tag nrho thiab txhim kho roj efficiency.
Ferritic thiab Martensitic Stainless Hlau:
Ferritic stainless hlau xws li AISI 300 series thiab martensitic stainless hlau xws li AISI 400 series feem ntau yog siv los tsim cov khoom tiv thaiv corrosion ntawm cov cav xws li cov tshuab pa thiab turbochargers.
Magnesium alloys:
Magnesium alloys yog qhov tsim tsim kev tsim cov vaj tse lub tsev thiab cov qauv ntom ntom thiab lub zog qis, uas yuav pab txo qhov hnyav tag nrho thiab txhim kho lub zog ua haujlwm.
High-temperature alloys:
Cov khoom kub kub xws li npib tsib xee-raws li alloys (xws li Inconel) thiab titanium alloys (xws li Ti-6Al-4}V) yog siv los tsim cov khoom kub xws li turbine hniav thiab combustion chamber qhov chaw vim lawv zoo heev kub-kub lub zog thiab corrosion kuj.
Cov txiaj ntsig zoo thiab qhov zoo ntawm cov khoom siv raw khoom tau sib koom ua ke txhawb kev nthuav dav ntawm cov khoom siv cav casting txheej txheem hauv kev tsim lub cav niaj hnub, ua kom cov cav tov kom ua tiav cov kev ua tau zoo dua, kev ua tau zoo thiab kev ntseeg tau.
